Good morning sir. I I have a frequent congestions of one my nostrils however for a short periods of time they cease. The doctors told me earlier that I have a nasal septum deviation but then there was no congestion or at least I didn't realise it was. So the question is whether the congestion is caused by nasal deviation or rather by polyp? Is it possible to straighten the septum by pushing it with finger without any else remedies? And is it possible to conduct surgery without using drugs?